K360 Wireless Keyboard is the perfect laptop companion and lets you type with more comfort while taking up less space. The three-year battery life makes it hassle-free, and you do more, faster with six hot keys and twelve programmable F-keys. Offers plug-and-play setup simplicity?just pop in the tiny Unifying™ receiver and leave it there. Wired/Wireless: Wireless; Maximum Wireless Range: 30 ft; Connector/Port/Interface: USB; Keyboard Design: Compact.